why do you think people manifest during exorcisms?

You will get mix reviews and responses to this subject. Some believe it, others don't.

IMO, some of them are truly mentally ill persons who do not respond to proper treatment, and are there fore believed to be possessed. The fact they are already ill, and then being restrained does cause a volatile reaction.

Others do quite possibly have something dark inside of them. They manifest do to not liking the words the hear commanding them to leave their chosen victim.

The other cause is just a flat out hoax, all involved, including the "possessed" person. Sad, and true, this does happen.

I will leave it up to you what you believe.

What do you mean by 'manifest'? Does that include chucking up, or do you mean the whole revolving head stuff?

ur mum manifested in my chamber last night and we had a frank discussion on politics

"must be something to it"

You mean like superstitious people abusing the mentally ill and hoaxes?

Nice, pigs are possessed to in the bible.